Product:

Mag-Safe Magnetic Wireless Power Bank Portable MacSafe External Spare Battery 
Wireless Output:
7.5W/10W/15W
Input inferface:
Lightning(12W) Type C (20W)
Type-C output:
5V 2A 9V 2.2A(20W)
battery:
5000mah/10000mah
Size:
104*68*9mm(5000mAh) 104*68*15mm(10000mAh)

Mag-Safe Wireless Power Bank

MacSafe Wireless Power Bank
PD20W bidirectional fast charge
15W Magnetic Wireless Charger
5000mAh/10000mAh
Ultra-thin aluminum alloy material